| Zelzate to Castelo Branco | 956.19 mi (1,538.84 km) |
| Zelzate to Castro Daire | 905.39 mi (1,457.09 km) |
| Zelzate to Celorico de Basto | 880.00 mi (1,416.22 km) |
| Zelzate to Chamusca | 1,011.01 mi (1,627.06 km) |
| Zelzate to Chaves | 844.03 mi (1,358.33 km) |
| Zelzate to Cinfaes | 899.97 mi (1,448.36 km) |
| Zelzate to Coimbra | 959.41 mi (1,544.03 km) |
| Zelzate to Condeixa-a-Nova | 966.92 mi (1,556.10 km) |
| Zelzate to Corroios | 1,073.08 mi (1,726.95 km) |
| Zelzate to Coruche | 1,035.38 mi (1,666.28 km) |
| Zelzate to Costa de Caparica | 1,073.73 mi (1,728.00 km) |
| Zelzate to Covilha | 928.68 mi (1,494.57 km) |
| Zelzate to Eiras | 957.48 mi (1,540.92 km) |
| Zelzate to Elvas | 1,004.00 mi (1,615.78 km) |
| Zelzate to Entroncamento | 1,003.82 mi (1,615.49 km) |
